Question

Arrange the orbital
of H-atom in the increasing order
their energy.
3Px, 2s, 4dxy, 3s,4Pz, 3Py,4s

(A) 2s< 3s= 3Px= 3Py < 4s = 4 Pz = 4dxy

(B) 2s < 3s <3 Px = 3Py <4s= 4 Pz = 4dxy
(C) 2s <3s<3Px = 3Py <4s = 4Pz = 4dxy
(D) 2s <3s<3px = 3Py <4s<4Pz<4dxy​

Answer 1

Answer:

option a is the right answer

Explanation:

as hydrogen has only one electron so all the orbitals having same principal quantum number will be degenerate orbitals